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  • G04C13/025
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GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C13/00Driving mechanisms for clocks by master-clocks

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Patents Grantslast 30 patents

  • Information Patent Grant

    1732146
    • Patent number 1,732,146
    • Issue date Oct 15, 1929
    • G04 - HOROLOGY
  • Information Patent Grant

    1533678
    • Patent number 1,533,678
    • Issue date Apr 14, 1925
    • G04 - HOROLOGY
  • Information Patent Grant

    1144748
    • Patent number 1,144,748
    • Issue date Jun 29, 1915
    • G04 - HOROLOGY
  • Information Patent Grant

    1042096
    • Patent number 1,042,096
    • Issue date Oct 22, 1912
    • G04 - HOROLOGY
  • Information Patent Grant

    1006569
    • Patent number 1,006,569
    • Issue date Oct 24, 1911
    • G04 - HOROLOGY
  • Information Patent Grant

    943933
    • Patent number 943,933
    • Issue date Dec 21, 1909
    • G04 - HOROLOGY
  • Information Patent Grant

    909503
    • Patent number 909,503
    • Issue date Jan 12, 1909
    • G04 - HOROLOGY
  • Information Patent Grant

    840562
    • Patent number 840,562
    • Issue date Jan 8, 1907
    • G04 - HOROLOGY
  • Information Patent Grant

    790267
    • Patent number 790,267
    • Issue date May 16, 1905
    • G04 - HOROLOGY
  • Information Patent Grant

    768908
    • Patent number 768,908
    • Issue date Aug 30, 1904
    • G04 - HOROLOGY
  • Information Patent Grant

    740562
    • Patent number 740,562
    • Issue date Oct 6, 1903
    • G04 - HOROLOGY
  • Information Patent Grant

    643506
    • Patent number 643,506
    • Issue date Feb 13, 1900
    • G04 - HOROLOGY
  • Information Patent Grant

    467748
    • Patent number 467,748
    • Issue date Jan 26, 1892
    • G04 - HOROLOGY
  • Information Patent Grant

    411138
    • Patent number 411,138
    • Issue date Sep 17, 1889
    • G04 - HOROLOGY
  • Information Patent Grant

    387704
    • Patent number 387,704
    • Issue date Aug 14, 1888
    • G04 - HOROLOGY
  • Information Patent Grant

    367960
    • Patent number 367,960
    • Issue date Aug 9, 1887
    • G04 - HOROLOGY
  • Information Patent Grant

    360078
    • Patent number 360,078
    • Issue date Mar 29, 1887
    • G04 - HOROLOGY
  • Information Patent Grant

    357885
    • Patent number 357,885
    • Issue date Feb 15, 1887
    • G04 - HOROLOGY
  • Information Patent Grant

    350432
    • Patent number 350,432
    • Issue date Oct 5, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    350430
    • Patent number 350,430
    • Issue date Oct 5, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    350434
    • Patent number 350,434
    • Issue date Oct 5, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    347572
    • Patent number 347,572
    • Issue date Aug 17, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    336004
    • Patent number 336,004
    • Issue date Feb 9, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    335860
    • Patent number 335,860
    • Issue date Feb 9, 1886
    • G04 - HOROLOGY
  • Information Patent Grant

    298906
    • Patent number 298,906
    • Issue date May 20, 1884
    • G04 - HOROLOGY
  • Information Patent Grant

    298301
    • Patent number 298,301
    • Issue date May 6, 1884
    • G04 - HOROLOGY
  • Information Patent Grant

    95310
    • Patent number 95,310
    • Issue date Sep 28, 1869
    • G04 - HOROLOGY

Patents Applicationslast 30 patents